Class DefaultLogger

java.lang.Object

org.xmlresolver.logging.AbstractLogger

org.xmlresolver.logging.DefaultLogger

All Implemented Interfaces:

ResolverLogger

public class DefaultLogger
extends AbstractLogger

The default logger logs to System.err.

By default, the DEFAULT_LOGGER_LOG_LEVEL feature determines which messages are logged. The valid levels are "debug", "info", "warn", and "none". An invalid level is treated as "warn".

If the level is set to "debug", all messages will be printed. If set to "info", info and warning messages will be printed. If set to "warn", only warning messages will be printed. If set to "none", no messages are printed.

If the configuration's DEFAULT_LOGGER_LOG_LEVEL is changed, that change will be detected by the logger and it will use that level going forward. The value can also be changed directly by calling setLogLevel(String). That level will remain in effect as long as the configuration default does not change.

Field Summary

Fields inherited from class AbstractLogger

CACHE, catalogLogging, categories, CONFIG, DEBUG, ERROR, INFO, NONE, REQUEST, RESPONSE, TRACE, WARN, WARNING

Constructor Summary

Constructors

Constructor	Description
DefaultLogger(ResolverConfiguration config)	Initialize the logger.

Method Summary

Modifier and Type	Method	Description
void	debug(String message)	Writes a debug message to System.err.
String	getLogLevel()	Get the current logging level.
void	info(String message)	Writes an informational message to System.err.
void	setLogLevel(String level)	Set the current logging level.
void	warn(String message)	Writes a warning message to System.err.

Methods inherited from class AbstractLogger

getCategory, log, logMessage, setCategory

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultLogger

public DefaultLogger(ResolverConfiguration config)

Initialize the logger.

The DEFAULT_LOGGER_LOG_LEVEL is obtained from the configuration.

Parameters:

config - The resolver configuration.

Method Details

getLogLevel

public String getLogLevel()

Get the current logging level.

Returns:

the current logging level

setLogLevel

public void setLogLevel(String level)

Set the current logging level.

Parameters:

level - The logging level.

info

public void info(String message)

Writes an informational message to System.err.

Parameters:

message - The message.

debug

public void debug(String message)

Writes a debug message to System.err.

Parameters:

message - The message.

warn

public void warn(String message)

Writes a warning message to System.err.

Parameters:

message - The message.